Insulated stainless steel chimney kit AISI 304, Ø180–250 mm, length 5 m, for boilers 30–50 kW (Option No. 3)

The Ø180–250 mm insulated chimney kit with a 90° internal bend is designed for medium-power boilers (30–50 kW) and is used when a horizontal flue outlet followed by a vertical rise is required. Thanks to its double-wall stainless steel construction — AISI 304 (inner) and AISI 430 (outer) — the chimney withstands long-term operation at 200–300 °C and is resistant to acidic condensate and external influences.

Kit contents

▪️ Adapter Ø180 mm
▪️ 8 pipes Ø180–250 mm × 1 m
▪️ 2 elbows 90° Ø180–250 mm
▪️ Tee Ø180–250 mm
▪️ Condensate drain Ø180 mm
▪️ 2 mineral wool caps
▪️ Chimney terminal Ø176–254 mm
▪️ Clamp Ø250 mm
▪️ Support platform
▪️ Bracket 270 mm
▪️ Base support SOLUM

Purpose of components

▪️ Adapter — ensures a tight, leak-free connection between the boiler and the flue.
▪️ 90° elbows — provide a smooth, safe bend of the gas flow while minimizing resistance.
▪️ Tee — allows for inspection and condensate drainage.
▪️ Condensate drain — prevents moisture accumulation inside the pipes.
▪️ Clamp and base support — securely fasten the system to the wall and support its structural weight.

Advantages

▪️ Easy assembly and maintenance.
▪️ Stable draft under all weather conditions.
▪️ Minimal heat loss and no soot buildup.
▪️ Resistance to aggressive environments.
▪️ Attractive polished finish for outdoor installation.

Application

Suitable for boiler rooms and private houses where a horizontal 90° section is required to route the chimney through a wall or technical passage.